Wiring issue with aftermarket double din

So I just purchased a 2004 Acura TSX with 177,000 miles on it, it runs decent, but I was in the process of switching my aftermarket system from my 2000 TL, to my TSX I had everything hooked up and was pushing in all the wires to mount it and finish up when something blew! Now the clock hasn't come on the dome interior lights don't work and the Alarm won't chirp when I lock it up, I unhooked the battery and thats as far as I got with trying to figure it out, any help guys? I'd gratefully appreciate it ...